Trail Running calendar near Builth Wells 2026-2027

Trail race at Margam Country Park offering 5 km and 10 km routes through woodland with castle views. The event features chip timing, water stations, a finisher's medal and parking included with entry.

A late September trail half marathon through the Forest of Dean, organised by the Rotary Club with proceeds to charity. The measured course stays on way marked forest trails with no road crossings and water stations roughly every 5 km.

A coastal 10 km race along the North Somerset shoreline, passing Black Nore Lighthouse and Redcliffe Bay. The mixed terrain route includes grass, mud, rocks and tarmac with undulating sections and a seafront finish.

A fell race near Criggion covering 11.5 km with 790 m of ascent on a partially marked course that requires navigational skills. Entry is £8 and teams may enter free of charge.

A multi-terrain 10K through country lanes and woodlands on 27 September 2026, organised by Wye Valley Runners to raise funds for the Herefordshire Special Care Baby Unit. The race finishes at Credenhill Social and Sports Club with on-site c..

A 7 hour Time Challenge at Dare Valley Country Park with flexible distances from 3 km to ultramarathon options. Finishers receive a themed medal, distance pins and refreshments including doughnuts and ice cream.

A short fell race on Fan Fawr covering 3.2 km with 305 m of climb, requiring experience and navigational skills. Entry is on the day only for £2; minimum age over 16 and junior races to be confirmed.

An uphill only 10 km from Ruthin to the Jubilee Tower on Moel Famau, featuring mixed terrain and a summit finish above 550 m; transport back to town can be purchased on site.

A trail half marathon through the Quantock Hills with technical trails, climbs, stiles and stream crossings. The route has marshals, two feed stations and clear signage, with awards for top finishers and weekend camping and bunkhouse option..

MacTuffX Brierley Hill on 4 October 2026 is a functional fitness race in Brierley Hill West Midlands featuring ten Xercises plus running across individual team and relay categories with a LITE weight option for lower loads.

A chip timed 10 km trail race through Somerset countryside passing the Stony Littleton Long Barrow, with full medical cover, Race Nation app integration, secure baggage drop, showers, free parking and a bespoke finisher medal.

A rucking and trail running event in Bristol on 04th October 2026 offering 6k and 10k routes, Pro and Open categories for ruck and trail, GORUCK Rucker 4.0 provided for ruck entrants, and on-course amenities including water stations and eve..

The Ras yr Aran will take place in Llanuwchllyn on Wednesday 7 October 2026. You can run 10 miles.

A non timed inflatable obstacle run in Cheltenham on 10 October 2026 offering 2.5k, 5k, 10k and 15k options with inflatable obstacles, music zones and on course hydration. Children aged 5 to 15 must run with a paying adult.

A 32 mile trail through the Cambrian Mountains from Camp Plas near Dolanog, capped at 100 runners and fully marked with checkpoints and a 14 hour cut off. The weekend includes on-site camping, catering, live music and lakeside activities.

A 55 km circular trail ultra across the Forest of Dean that follows a GPX navigation route through single track, riverside sections and ridges. Canicross has its own category and aid stations provide water, food and toilets.

An LDWA members only long-distance event of about 50 miles from Crowcombe Village Hall in two loops through the Brendon Hills and the Quantocks, with mandatory kit, a live tracker requirement and significant ascent.

Trail races in Cannock Chase Forest on 11 October 2026 offering Half Marathon, 10K, 5K and a Junior Race with chip timing, a themed medal, free photos and a serviced event village.

Experience a multi terrain race over Pen Dinas and Constitution Hill starting from the Aberystwyth Promenade. With distances for both seniors and juniors, runners face climbs on gravel, grass, and rocky paths with coastal views.

Trail race in an Area of Outstanding Natural Beauty around Biblins Youth Campsite, Ross-on-Wye covering approximately 6 miles or 10k on mixed trails and single track. Entry is limited to 200 runners and prizes include individual and team aw..